Points that lie on the same straight line

Two angles whose measures sum to 90°

A polygon with at least one interior angle greater than 180°

A three-dimensional figure with a circular base and a point (apex) connected by a curved surface

Figures with exactly the same size and shape

Drawing geometric figures using only compass and straightedge

A polygon where all interior angles are less than 180°

Points or figures that lie in the same plane

A three-dimensional figure with two parallel circular bases connected by a curved surface

A unit of angle measure, equal to 1/360 of a full rotation

The length of the shortest path between two points

A polygon with all angles equal

The region outside a closed figure

The point or set of points where two figures meet

The region inside a closed figure

An undefined term; a straight path extending infinitely in both directions

A part of a line with two endpoints

Two adjacent angles whose non-common sides form a line

A point that divides a segment into two equal parts

An angle measuring greater than 90° but less than 180°

Two rays with the same endpoint extending in opposite directions

Lines or segments that intersect at right angles

An undefined term; a flat surface extending infinitely in all directions

An undefined term; a location in space with no dimension

A closed figure made up of line segments

A three-dimensional figure with two parallel congruent faces (bases) connected by parallelograms

A three-dimensional figure with a polygon base connected to a vertex by triangular faces

Part of a line with one endpoint, extending infinitely in one direction

A polygon that is both equilateral and equiangular

An angle measuring exactly 90°

A part of a line with two endpoints

A line segment that forms part of a polygon

A three-dimensional figure where all points are equidistant from the center

Two angles whose measures sum to 180°

A basic concept that cannot be defined using simpler terms

A point where two sides of a polygon meet

Nonadjacent angles formed by the intersection of two lines.

An angle whose sides are opposite rays. It measures 180°.

Geometry Terms Flashcards

Student preview

49 questions

Show all answers

1.

FLASHCARD QUESTION

Front

acute angle

Back

An angle measuring less than 90°

2.

FLASHCARD QUESTION

Front

adjacent angles

Back

Two angles that share a common vertex and side

3.

FLASHCARD QUESTION

Front

angle bisector

Back

A ray that divides an angle into two congruent angles

4.

FLASHCARD QUESTION

Front

area

Back

The measure of space inside a two-dimensional figure

5.

FLASHCARD QUESTION

Front

base

Back

The surface a three-dimensional figure rests on

6.

FLASHCARD QUESTION

Front

between

Back

A point B is between points A and C if A, B, and C are collinear and AB + BC = AC

7.

FLASHCARD QUESTION

Front

bisector angle

Back

A ray that divides an angle into two equal parts

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever

or continue with

Microsoft

Apple

Others

Already have an account?

Similar Resources on Wayground

38 questions

Math 3 EOC Formulas

Flashcard

•

11th Grade

45 questions

Animal Farm FINAL

Flashcard

•

12th Grade

50 questions

ARQUITECTURA GRIEGA

Flashcard

•

12th Grade

41 questions

Differentiation and Integration Formulas

Flashcard

•

12th Grade

45 questions

Anatomía_ Músculos_ Huesos_ Cabeza

Flashcard

•

University

45 questions

Derecho y Personalidad

Flashcard

•

12th Grade

50 questions

sfgjnfjdfgtlereviewerfndfjksdgns

Flashcard

•

KG

Popular Resources on Wayground

15 questions

Fractions on a Number Line

Quiz

•

3rd Grade

20 questions

Equivalent Fractions

Quiz

•

3rd Grade

25 questions

Multiplication Facts

Quiz

•

5th Grade

$fractions$

22 questions

fractions

Quiz

•

3rd Grade

20 questions

Main Idea and Details

Quiz

•

5th Grade

20 questions

Context Clues

Quiz

•

6th Grade

15 questions

Equivalent Fractions

Quiz

•

4th Grade

20 questions

Figurative Language Review

Quiz

•

6th Grade

Discover more resources for Mathematics

12 questions

Add and Subtract Polynomials

Quiz

•

9th - 12th Grade

13 questions

Model Exponential Growth and Decay Scenarios

Quiz

•

9th - 12th Grade

27 questions

7.2.3 Quadrilateral Properties

Quiz

•

9th - 12th Grade

10 questions

Key Features of Quadratic Functions

Interactive video

•

8th - 12th Grade

11 questions

Exponent Quotient Rules A1 U7

Quiz

•

9th - 12th Grade

18 questions

Integer Operations

Quiz

•

5th - 12th Grade

15 questions

Exponential Growth and Decay Word Problems

Quiz

•

9th - 12th Grade

10 questions

complementary and Supplementary angles

Quiz

•

9th - 12th Grade